Building on the mighty FX performance and reliability platform, Fluval FX4 Canister Filter is a compact version of the FX6. The FX4 bridges the gap between the Fluval 406 and the FX6 canister filter, making it an ideal choice for aquariums up to 250 gallons. Bundle Includes: Fluval FX4 Canister Filter (x 1), Fluval FX5 Filter Foam Block (3/Pack) (x 2), Fluval FX5/6 Bio-Foam 2pk (x 1), Fluval FX5/6
Fluval EDGE Foam pad and BIOMAX renewal kit. Foam pad traps particles and debris from the aquarium, while the BIOMAX provides optimal colonization of beneficial bacteria and enhances the reduction of fish wastes,thus resulting in a healthier aquarium environment for your fish.
fluval edge biomax foam and biomax filter media replacement set on USA sites